Overview

overview

10

Static

static

10

3aceda8f6f...6d.exe

windows7-x64

10

3aceda8f6f...6d.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-02-2024 09:51

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General

  • Target

    3aceda8f6f9466ab3fa0c94b3de9d2d4ba5a7b95226340265832d8ae7213536d.exe

  • Size

    3.8MB

  • MD5

    23c77d427c009060cc6aaa23f2898b67

  • SHA1

    3a0b484c87b7ece658176060c080e1504d7f9ae4

  • SHA256

    3aceda8f6f9466ab3fa0c94b3de9d2d4ba5a7b95226340265832d8ae7213536d

  • SHA512

    ef0c37c02465ab89f5b957b05afe0e0ea62de6f2f1ad4f877fa20cd5f723e955eff22a579379970cb9e7b8deff98d0446a4c33ea7c4c8ea219512902695293ba

  • SSDEEP

    98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/bmlwXVZ4FB:5+R/eZADUXR

Score
10/10
bitratpersistencetrojan

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

pvstub.ddns.net:43763

Attributes
  • communication_password

    81dc9bdb52d04dc20036dbd8313ed055

  • install_dir

    MSCrypt

  • install_file

    brclient2.exe

  • tor_process

    tor

Signatures

  • BitRAT

    BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

    trojanbitrat
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs
  • Suspicious behavior: RenamesItself 27 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3aceda8f6f9466ab3fa0c94b3de9d2d4ba5a7b95226340265832d8ae7213536d.exe
    "C:\Users\Admin\AppData\Local\Temp\3aceda8f6f9466ab3fa0c94b3de9d2d4ba5a7b95226340265832d8ae7213536d.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1488
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3976 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1492

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Initial Access

    Execution

    Persistence

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Privilege Escalation

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Defense Evasion

    Modify Registry

    1
    T1112

    Credential Access

    Discovery

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Resource Development

    Reconnaissance

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1488-0-0x0000000000400000-0x00000000007CE000-memory.dmp
      Filesize

      3.8MB

      Download
    • memory/1488-1-0x0000000074D70000-0x0000000074DA9000-memory.dmp
      Filesize

      228KB

      Download
    • memory/1488-2-0x0000000074A30000-0x0000000074A69000-memory.dmp
      Filesize

      228KB

      Download
    • memory/1488-3-0x0000000074220000-0x0000000074259000-memory.dmp
      Filesize

      228KB

      Download
    • memory/1488-4-0x0000000074220000-0x0000000074259000-memory.dmp
      Filesize

      228KB

      Download